Re: [exim] Testing sending hosts open ports

Marc Perkel <marc@???> writes:

> Just wondering how to do this.

man programming

> I'd like to test to see if the sending host at port 25 open.

man telnet

> Would this be a good way to detect spammers?

*lol*

> Would a host sending email to my host not have port 25 open to receive
> email?

*rotfl*

Your question is not related to exim in any way. Please play outside.

hth,

Christoph